private static SQLRelayDataReader ExecuteReader(SQLRelayCommand cmd)
{
try
{
return((SQLRelayDataReader)cmd.ExecuteReader());
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.Out.Flush();
return(null);
}
}
public static void Main()
{
SQLRelayConnection sqlrcon = new SQLRelayConnection("Data Source=sqlrserver:9000;User ID=user;Password=password;Retry Time=0;Tries=1;Debug=false");
sqlrcon.Open();
SQLRelayCommand sqlrcom = (SQLRelayComand)sqlrcon.CreateCommand();
sqlrcom.CommandText = "select * from my_first_table";
try
{
System.Data.IDataReader datareader = sqlrcom.ExecuteReader();
DataTable schematable = datareader.GetSchemaTable();
for (UInt32 index = 0; index < sqlrcom.FieldCount; index++)
{
String columnname = Convert.ToString(schematable.Rows[index]["ColumnName"]);
Int64 columnordinal = Convert.ToInt64(schematable.Rows[index]["ColumnOrdinal"]);
Int64 columnsize = Convert.ToInt64(schematable.Rows[index]["ColumnSize"]);
Int64 numericprecision = Convert.ToInt64(schematable.Rows[index]["NumericPrecision"]);
Int64 numericscale = Convert.ToInt64(schematable.Rows[index]["NumericScale"]);
Boolean isunique = Convert.ToBoolean(schematable.Rows[index]["IsUnique"]);
Boolean iskey = Convert.ToBoolean(schematable.Rows[index]["IsKey"]);
String baseservername = Convert.ToString(schematable.Rows[index]["BaseServerName"]);
String basecatalogname = Convert.ToString(schematable.Rows[index]["BaseCatalogName"]);
String basecolumnname = Convert.ToString(schematable.Rows[index]["BaseColumnName"]);
String baseschemaname = Convert.ToString(schematable.Rows[index]["BaseSchemaName"]);
String basetablename = Convert.ToString(schematable.Rows[index]["BaseTableName"]);
String datatype = Convert.ToString(schematable.Rows[index]["DataType"]);
Boolean allowdbnull = Convert.ToBoolean(schematable.Rows[index]["AllowDBNull"]);
String providertype = Convert.ToString(schematable.Rows[index]["ProviderType"]);
Boolean isaliased = Convert.ToBoolean(schematable.Rows[index]["IsAliased"]);
Boolean isexpression = Convert.ToBoolean(schematable.Rows[index]["IsExpression"]);
Boolean isidentity = Convert.ToBoolean(schematable.Rows[index]["IsIdentity"]);
Boolean isautoincrement = Convert.ToBoolean(schematable.Rows[index]["IsAutoIncrement"]);
Boolean isrowversion = Convert.ToBoolean(schematable.Rows[index]["IsRowVersion"]);
Boolean ishidden = Convert.ToBoolean(schematable.Rows[index]["IsHidden"]);
Boolean islong = Convert.ToBoolean(schematable.Rows[index]["IsLong"]);
Boolean isreadonly = Convert.ToBoolean(schematable.Rows[index]["IsReadOnly"]);
String providerspecificdatatype = Convert.ToString(schematable.Rows[index]["ProviderSpecificDataType"]);
String datatypename = Convert.ToString(schematable.Rows[index]["DataTypeName"]);
String xmlschemacollectiondatabase = Convert.ToString(schematable.Rows[index]["XmlSchemaCollectionDatabase"]);
String xmlschemacollectionowningschema = Convert.ToString(schematable.Rows[index]["XmlSchemaCollectionOwningSchema"]);
String xmlschemacollectionname = Convert.ToString(schematable.Rows[index]["XmlSchemaCollectionName"]);
... do something with all these bits of information ...
}
public static void Main()
{
SQLRelayConnection sqlrcon = new SQLRelayConnection("Data Source=sqlrserver:9000;User ID=user;Password=password;Retry Time=0;Tries=1;Debug=false");
sqlrcon.Open();
SQLRelayCommand sqlrcom = (SQLRelayComand)sqlrcon.CreateCommand();
sqlrcom.CommandText = "select col1,col2 from exampletable";
try
{
System.Data.IDataReader datareader = sqlrcom.ExecuteReader();
// read row...
datareader.Read();
// get the raw data of the first field in a variety of ways
Object o1 = datareader.GetValue(0);
o1 = datareader[0];
o1 = datareader.GetValue(datareader.GetOrdinal("col1"));
o1 = datareader["col1"];
Object[] os1 = datareader.GetValues();
o1 = os1[0];
// get the first field as a string
String s1 = datareader.GetString(0);
// get the raw data of the second field in a variety of ways
Object o2 = datareader.GetValue(1);
o2 = datareader[1];
o2 = datareader.GetValue(datareader.GetOrdinal("col2"));
o2 = datareader["col2"];
Object[] os2 = datareader.GetValues();
o2 = os2[1];
// get the second field as a string
String s2 = datareader.GetString(1);
// read another row...
datareader.Read();
... do something with this row ...
... fetch more rows ...
}
public static void Main()
{
SQLRelayConnection sqlrcon = new SQLRelayConnection("Data Source=sqlrserver:9000;User ID=user;Password=password;Retry Time=0;Tries=1;Debug=false");
sqlrcon.Open();
SQLRelayCommand sqlrcom = (SQLRelayComand)sqlrcon.CreateCommand();
sqlrcom.CommandText = "select * from my_first_table";
try
{
System.Data.IDataReader datareader = sqlrcom.ExecuteReader();
for (UInt32 index = 0; index < sqlrcom.FieldCount; index++)
{
String name = datareader.GetName(index);
String datatype = datareader.GetDataTypename(index);
String nativedatatype = datareader.GetFieldType(index).ToString();
... do someting with the column data ...
}
public static void Main()
{
SQLRelayConnection sqlrcon = new SQLRelayConnection("Data Source=sqlrserver:9000;User ID=user;Password=password;Retry Time=0;Tries=1;Debug=false");
sqlrcon.Open();
SQLRelayCommand sqlrcom1 = (SQLRelayComand)sqlrcon.CreateCommand();
sqlrcom1.CommandText = "select * from my_first_table";
SQLRelayCommand sqlrcom2 = (SQLRelayComand)sqlrcon.CreateCommand();
sqlrcom2.CommandText = "insert into my_second_table values (:col1, :col2, :col3)";
try
{
System.Data.IDataReader datareader = sqlrcom1.ExecuteReader();
while (datareader.Read())
{
sqlrcom2.Parameters.Clear();
sqlrcom2.Parameters.Add("col1", datareader.GetString(0));
sqlrcom2.Parameters.Add("col2", datareader.GetString(1));
sqlrcom2.Parameters.Add("col3", datareader.GetString(2));
try
{
sqlrcom2.ExecuteNonQuery();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public static void Main(String[] args)
{
tlscert = "/usr/local/firstworks/etc/sqlrelay.conf.d/client.pem";
tlsca = "/usr/local/firstworks/etc/sqlrelay.conf.d/ca.pem";
if (Environment.OSVersion.ToString().Contains("Windows"))
{
tlscert = "C:\\Program Files\\Firstworks\\etc\\sqlrelay.conf.d\\client.pfx";
tlsca = "C:\\Program Files\\Firstworks\\etc\\sqlrelay.conf.d\\ca.pfx";
}
// open connection and command
SQLRelayConnection sqlrcon = new SQLRelayConnection("Data Source=sqlrelay:9000:/tmp/test.socket;Retry Time=0;Tries=1;Tls=yes;Tlscert=" + tlscert + ";Tlsvalidate=ca;Tlsca=" + tlsca + ";Debug=false");
sqlrcon.Open();
// execute scalar
SQLRelayCommand sqlrcom = (SQLRelayCommand)sqlrcon.CreateCommand();
Console.WriteLine("EXECUTE SCALAR:");
sqlrcom.CommandText = "select 1 from dual";
Int64 value = ExecuteScalar(sqlrcom);
checkSuccess(value, 1);
Console.WriteLine("\n");
// drop the table
Console.WriteLine("DROP TABLE:");
sqlrcom = new SQLRelayCommand("drop table testtable");
sqlrcom.Connection = sqlrcon;
ExecuteNonQuery(sqlrcom);
Console.WriteLine("\n");
// create the table
Console.WriteLine("CREATE TABLE:");
sqlrcom = new SQLRelayCommand("create table testtable (testnumber number, testchar char(40), testvarchar varchar2(40), testdate date, testlong long, testclob clob, testblob blob)", sqlrcon);
ExecuteNonQuery(sqlrcom);
Console.WriteLine("\n");
// insert
Console.WriteLine("INSERT:");
sqlrcom.CommandText = "insert into testtable values (1, 'testchar1', 'testvarchar1', '01-JAN-2001', 'testlong1', 'testclob1', empty_blob())";
sqlrcom.Prepare();
Int64 affectedrows = ExecuteNonQuery(sqlrcom);
Console.WriteLine("\n");
// affected rows
Console.WriteLine("AFFECTED ROWS:");
checkSuccess(affectedrows, 1);
Console.WriteLine("\n");
// bind by position
Console.WriteLine("BIND BY POSITION:");
sqlrcom.CommandText = "insert into testtable values (:var1, :var2, :var3, :var4, :var5, :var6, :var7)";
sqlrcom.Parameters.Add("1", 2);
sqlrcom.Parameters.Add("2", "testchar2");
sqlrcom.Parameters.Add("3", "testvarchar2");
sqlrcom.Parameters.Add("4", new DateTime(2001, 1, 1, 0, 0, 0, 0));
sqlrcom.Parameters.Add("5", "testlong2");
SQLRelayParameter var6 = new SQLRelayParameter();
var6.ParameterName = "6";
var6.Value = "testclob2";
var6.SQLRelayType = SQLRelayType.Clob;
sqlrcom.Parameters.Add(var6);
SQLRelayParameter var7 = new SQLRelayParameter();
var7.ParameterName = "7";
var7.Value = System.Text.Encoding.Default.GetBytes("testblob2");
var7.SQLRelayType = SQLRelayType.Blob;
sqlrcom.Parameters.Add(var7);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
sqlrcom.Parameters.Add("1", 3);
sqlrcom.Parameters.Add("2", "testchar3");
sqlrcom.Parameters.Add("3", "testvarchar3");
sqlrcom.Parameters.Add("4", new DateTime(2003, 1, 1, 0, 0, 0, 0));
sqlrcom.Parameters.Add("5", "testlong3");
var6.Value = "testclob3";
sqlrcom.Parameters.Add(var6);
var7.Value = System.Text.Encoding.Default.GetBytes("testblob3");
var7.SQLRelayType = SQLRelayType.Object;
var7.DbType = DbType.Binary;
sqlrcom.Parameters.Add(var7);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
Console.WriteLine("\n");
// bind by name
sqlrcom.Parameters.Add("var1", 4);
sqlrcom.Parameters.Add("var2", "testchar4");
sqlrcom.Parameters.Add("var3", "testvarchar4");
sqlrcom.Parameters.Add("var4", new DateTime(2004, 1, 1, 0, 0, 0, 0));
sqlrcom.Parameters.Add("var5", "testlong4");
var6.Value = "testclob4";
sqlrcom.Parameters.Add(var6);
var7.Value = System.Text.Encoding.Default.GetBytes("testblob4");
sqlrcom.Parameters.Add(var7);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
sqlrcom.Parameters.Add("var1", 5);
sqlrcom.Parameters.Add("var2", "testchar5");
sqlrcom.Parameters.Add("var3", "testvarchar5");
sqlrcom.Parameters.Add("var4", new DateTime(2005, 1, 1, 0, 0, 0, 0));
sqlrcom.Parameters.Add("var5", "testlong5");
var6.Value = "testclob5";
sqlrcom.Parameters.Add(var6);
var7.Value = System.Text.Encoding.Default.GetBytes("testblob5");
sqlrcom.Parameters.Add(var7);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
Console.WriteLine("\n");
// null and empty binds
Console.WriteLine("NULL BINDS:");
sqlrcom.Parameters.Add("1", null);
sqlrcom.Parameters.Add("2", null);
sqlrcom.Parameters.Add("3", null);
sqlrcom.Parameters.Add("4", null);
sqlrcom.Parameters.Add("5", null);
sqlrcom.Parameters.Add("6", null);
sqlrcom.Parameters.Add("7", null);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
Console.WriteLine("\n");
// select
Console.WriteLine("SELECT:");
sqlrcom.CommandText = "select * from testtable order by testnumber";
System.Data.IDataReader datareader = ExecuteReader(sqlrcom);
checkSuccess(datareader != null, true);
Console.WriteLine("\n");
// column count
Console.WriteLine("COLUMN COUNT:");
checkSuccess(datareader.FieldCount, 7);
Console.WriteLine("\n");
// column names
Console.WriteLine("COLUMN NAMES:");
checkSuccess(datareader.GetName(0), "TESTNUMBER");
checkSuccess(datareader.GetName(1), "TESTCHAR");
checkSuccess(datareader.GetName(2), "TESTVARCHAR");
checkSuccess(datareader.GetName(3), "TESTDATE");
checkSuccess(datareader.GetName(4), "TESTLONG");
checkSuccess(datareader.GetName(5), "TESTCLOB");
checkSuccess(datareader.GetName(6), "TESTBLOB");
Console.WriteLine("\n");
// column types
Console.WriteLine("COLUMN TYPES:");
checkSuccess(datareader.GetDataTypeName(0), "NUMBER");
checkSuccess(datareader.GetFieldType(0).ToString(), "System.Int64");
checkSuccess(datareader.GetDataTypeName(1), "CHAR");
checkSuccess(datareader.GetFieldType(1).ToString(), "System.String");
checkSuccess(datareader.GetDataTypeName(2), "VARCHAR2");
checkSuccess(datareader.GetFieldType(2).ToString(), "System.String");
checkSuccess(datareader.GetDataTypeName(3), "DATE");
checkSuccess(datareader.GetFieldType(3).ToString(), "System.DateTime");
checkSuccess(datareader.GetDataTypeName(4), "LONG");
checkSuccess(datareader.GetFieldType(4).ToString(), "System.Byte[]");
checkSuccess(datareader.GetDataTypeName(5), "CLOB");
checkSuccess(datareader.GetFieldType(5).ToString(), "System.String");
checkSuccess(datareader.GetDataTypeName(6), "BLOB");
checkSuccess(datareader.GetFieldType(6).ToString(), "System.Byte[]");
Console.WriteLine("\n");
// schema table
Console.WriteLine("SCHEMA TABLE:");
DataTable schematable = datareader.GetSchemaTable();
checkSuccess(Convert.ToString(schematable.Rows[0]["ColumnName"]), "TESTNUMBER");
checkSuccess(Convert.ToInt64(schematable.Rows[0]["ColumnOrdinal"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[0]["ColumnSize"]), 22);
checkSuccess(Convert.ToInt64(schematable.Rows[0]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[0]["NumericScale"]), 129);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[0]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[0]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[0]["BaseColumnName"]), "TESTNUMBER");
checkSuccess(Convert.ToString(schematable.Rows[0]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[0]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[0]["DataType"]), "System.Int64");
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[0]["ProviderType"]), "NUMBER");
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsLong"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[0]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[0]["ProviderSpecificDataType"]), "NUMBER");
checkSuccess(Convert.ToString(schematable.Rows[0]["DataTypeName"]), "NUMBER");
checkSuccess(Convert.ToString(schematable.Rows[0]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[0]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[0]["XmlSchemaCollectionName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["ColumnName"]), "TESTCHAR");
checkSuccess(Convert.ToInt64(schematable.Rows[1]["ColumnOrdinal"]), 1);
checkSuccess(Convert.ToInt64(schematable.Rows[1]["ColumnSize"]), 40);
checkSuccess(Convert.ToInt64(schematable.Rows[1]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[1]["NumericScale"]), 0);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[1]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["BaseColumnName"]), "TESTCHAR");
checkSuccess(Convert.ToString(schematable.Rows[1]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["DataType"]), "System.String");
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[1]["ProviderType"]), "CHAR");
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsLong"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[1]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[1]["ProviderSpecificDataType"]), "CHAR");
checkSuccess(Convert.ToString(schematable.Rows[1]["DataTypeName"]), "CHAR");
checkSuccess(Convert.ToString(schematable.Rows[1]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[1]["XmlSchemaCollectionName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["ColumnName"]), "TESTVARCHAR");
checkSuccess(Convert.ToInt64(schematable.Rows[2]["ColumnOrdinal"]), 2);
checkSuccess(Convert.ToInt64(schematable.Rows[2]["ColumnSize"]), 40);
checkSuccess(Convert.ToInt64(schematable.Rows[2]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[2]["NumericScale"]), 0);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[2]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["BaseColumnName"]), "TESTVARCHAR");
checkSuccess(Convert.ToString(schematable.Rows[2]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["DataType"]), "System.String");
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[2]["ProviderType"]), "VARCHAR2");
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsLong"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[2]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[2]["ProviderSpecificDataType"]), "VARCHAR2");
checkSuccess(Convert.ToString(schematable.Rows[2]["DataTypeName"]), "VARCHAR2");
checkSuccess(Convert.ToString(schematable.Rows[2]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[2]["XmlSchemaCollectionName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["ColumnName"]), "TESTDATE");
checkSuccess(Convert.ToInt64(schematable.Rows[3]["ColumnOrdinal"]), 3);
checkSuccess(Convert.ToInt64(schematable.Rows[3]["ColumnSize"]), 7);
checkSuccess(Convert.ToInt64(schematable.Rows[3]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[3]["NumericScale"]), 0);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[3]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["BaseColumnName"]), "TESTDATE");
checkSuccess(Convert.ToString(schematable.Rows[3]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["DataType"]), "System.DateTime");
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[3]["ProviderType"]), "DATE");
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsLong"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[3]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[3]["ProviderSpecificDataType"]), "DATE");
checkSuccess(Convert.ToString(schematable.Rows[3]["DataTypeName"]), "DATE");
checkSuccess(Convert.ToString(schematable.Rows[3]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[3]["XmlSchemaCollectionName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["ColumnName"]), "TESTLONG");
checkSuccess(Convert.ToInt64(schematable.Rows[4]["ColumnOrdinal"]), 4);
checkSuccess(Convert.ToInt64(schematable.Rows[4]["ColumnSize"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[4]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[4]["NumericScale"]), 0);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[4]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["BaseColumnName"]), "TESTLONG");
checkSuccess(Convert.ToString(schematable.Rows[4]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["DataType"]), "System.Byte[]");
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[4]["ProviderType"]), "LONG");
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsLong"]), true);
checkSuccess(Convert.ToBoolean(schematable.Rows[4]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[4]["ProviderSpecificDataType"]), "LONG");
checkSuccess(Convert.ToString(schematable.Rows[4]["DataTypeName"]), "LONG");
checkSuccess(Convert.ToString(schematable.Rows[4]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[4]["XmlSchemaCollectionName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["ColumnName"]), "TESTCLOB");
checkSuccess(Convert.ToInt64(schematable.Rows[5]["ColumnOrdinal"]), 5);
checkSuccess(Convert.ToInt64(schematable.Rows[5]["ColumnSize"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[5]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[5]["NumericScale"]), 0);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[5]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["BaseColumnName"]), "TESTCLOB");
checkSuccess(Convert.ToString(schematable.Rows[5]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["DataType"]), "System.String");
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[5]["ProviderType"]), "CLOB");
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsLong"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[5]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[5]["ProviderSpecificDataType"]), "CLOB");
checkSuccess(Convert.ToString(schematable.Rows[5]["DataTypeName"]), "CLOB");
checkSuccess(Convert.ToString(schematable.Rows[5]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[5]["XmlSchemaCollectionName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["ColumnName"]), "TESTBLOB");
checkSuccess(Convert.ToInt64(schematable.Rows[6]["ColumnOrdinal"]), 6);
checkSuccess(Convert.ToInt64(schematable.Rows[6]["ColumnSize"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[6]["NumericPrecision"]), 0);
checkSuccess(Convert.ToInt64(schematable.Rows[6]["NumericScale"]), 0);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsUnique"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsKey"]), false);
checkSuccess(Convert.ToString(schematable.Rows[6]["BaseServerName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["BaseCatalogName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["BaseColumnName"]), "TESTBLOB");
checkSuccess(Convert.ToString(schematable.Rows[6]["BaseSchemaName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["BaseTableName"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["DataType"]), "System.Byte[]");
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["AllowDBNull"]), true);
checkSuccess(Convert.ToString(schematable.Rows[6]["ProviderType"]), "BLOB");
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsAliased"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsExpression"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsIdentity"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsAutoIncrement"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsRowVersion"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsHidden"]), false);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsLong"]), true);
checkSuccess(Convert.ToBoolean(schematable.Rows[6]["IsReadOnly"]), false);
checkSuccess(Convert.ToString(schematable.Rows[6]["ProviderSpecificDataType"]), "BLOB");
checkSuccess(Convert.ToString(schematable.Rows[6]["DataTypeName"]), "BLOB");
checkSuccess(Convert.ToString(schematable.Rows[6]["XmlSchemaCollectionDatabase"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["XmlSchemaCollectionOwningSchema"]), "");
checkSuccess(Convert.ToString(schematable.Rows[6]["XmlSchemaCollectionName"]), "");
Console.WriteLine("\n");
// fields by index
Console.WriteLine("FIELDS BY INDEX:");
checkSuccess(datareader.Read(), true);
checkSuccess(datareader.GetInt16(0), 1);
checkSuccess(datareader.GetInt32(0), 1);
checkSuccess(datareader.GetInt64(0), 1);
checkSuccess(Convert.ToInt64(datareader[0]), 1);
checkSuccess(datareader.GetString(1), "testchar1 ");
checkSuccess(Convert.ToString(datareader[1]), "testchar1 ");
checkSuccess(datareader.GetString(2), "testvarchar1");
checkSuccess(Convert.ToString(datareader[2]), "testvarchar1");
checkSuccess(datareader.GetString(3), "01-JAN-01");
checkSuccess(Convert.ToString(datareader[3]), "1/1/2001 12:00:00 AM");
checkSuccess(datareader.GetString(4), "testlong1");
checkSuccess(System.Text.Encoding.Default.GetString((Byte[])datareader[4]), "testlong1");
checkSuccess(datareader.GetString(5), "testclob1");
checkSuccess(Convert.ToString(datareader[5]), "testclob1");
checkSuccess(datareader[6], null);
Console.WriteLine("\n");
// fields by name
Console.WriteLine("FIELDS BY NAME:");
checkSuccess(Convert.ToInt64(datareader["TESTNUMBER"]), 1);
checkSuccess(datareader.GetInt16(datareader.GetOrdinal("TESTNUMBER")), 1);
checkSuccess(datareader.GetInt32(datareader.GetOrdinal("TESTNUMBER")), 1);
checkSuccess(datareader.GetInt64(datareader.GetOrdinal("TESTNUMBER")), 1);
checkSuccess(Convert.ToString(datareader["TESTCHAR"]), "testchar1 ");
checkSuccess(datareader.GetString(datareader.GetOrdinal("TESTCHAR")), "testchar1 ");
checkSuccess(Convert.ToString(datareader["TESTVARCHAR"]), "testvarchar1");
checkSuccess(datareader.GetString(datareader.GetOrdinal("TESTVARCHAR")), "testvarchar1");
checkSuccess(Convert.ToString(datareader["TESTDATE"]), "1/1/2001 12:00:00 AM");
checkSuccess(datareader.GetString(datareader.GetOrdinal("TESTDATE")), "01-JAN-01");
checkSuccess(System.Text.Encoding.Default.GetString((Byte[])datareader["TESTLONG"]), "testlong1");
checkSuccess(datareader.GetString(datareader.GetOrdinal("TESTLONG")), "testlong1");
checkSuccess(Convert.ToString(datareader["TESTCLOB"]), "testclob1");
checkSuccess(datareader.GetString(datareader.GetOrdinal("TESTCLOB")), "testclob1");
checkSuccess(datareader["TESTBLOB"], null);
checkSuccess(datareader.GetString(datareader.GetOrdinal("TESTBLOB")), "");
Console.WriteLine("\n");
// fields by array
Console.WriteLine("FIELDS BY ARRAY:");
Object[] fields = new Object[datareader.FieldCount];
checkSuccess((Int64)datareader.GetValues(fields), datareader.FieldCount);
checkSuccess(Convert.ToInt64(fields[0]), 1);
checkSuccess(Convert.ToString(fields[1]), "testchar1 ");
checkSuccess(Convert.ToString(fields[2]), "testvarchar1");
checkSuccess(Convert.ToString(fields[3]), "1/1/2001 12:00:00 AM");
checkSuccess(System.Text.Encoding.Default.GetString((Byte[])fields[4]), "testlong1");
checkSuccess(Convert.ToString(fields[5]), "testclob1");
checkSuccess(fields[6], null);
Console.WriteLine("\n");
// more rows
Console.WriteLine("MORE ROWS:");
checkSuccess(datareader.Read(), true);
checkSuccess(datareader.GetInt64(0), 2);
checkSuccess(System.Text.Encoding.Default.GetString((Byte[])datareader[6]), "testblob2");
checkSuccess(datareader.Read(), true);
checkSuccess(datareader.GetInt64(0), 3);
checkSuccess(datareader.Read(), true);
checkSuccess(datareader.GetInt64(0), 4);
checkSuccess(datareader.Read(), true);
checkSuccess(datareader.GetInt64(0), 5);
checkSuccess(datareader.Read(), true);
checkSuccess(datareader.GetString(0), "");
checkSuccess(datareader.Read(), false);
checkSuccess(datareader.GetString(0), null);
Console.WriteLine("\n");
// commit and rollback
Console.WriteLine("COMMIT AND ROLLBACK:");
SQLRelayConnection sqlrcon2 = new SQLRelayConnection("Data Source=sqlrelay:9000:/tmp/test.socket;Retry Time=0;Tries=1;Tls=yes;Tlscert=" + tlscert + ";Tlsvalidate=ca;Tlsca=" + tlsca + ";Debug=false");
sqlrcon2.Open();
SQLRelayCommand sqlrcom2 = new SQLRelayCommand("select count(*) from testtable", sqlrcon2);
checkSuccess(Convert.ToInt64(sqlrcom2.ExecuteScalar()), 0);
SQLRelayTransaction sqlrtran = sqlrcon.BeginTransaction();
sqlrtran.Commit();
checkSuccess(Convert.ToInt64(sqlrcom2.ExecuteScalar()), 6);
sqlrtran = sqlrcon.BeginTransaction();
sqlrcom.CommandText = "insert into testtable values (6, 'testchar6', 'testvarchar6', '01-JAN-2006', 'testlong6', 'testclob6', empty_blob())";
checkSuccess(sqlrcom.ExecuteNonQuery(), 1);
sqlrcom.CommandText = "select count(*) from testtable";
checkSuccess(Convert.ToInt64(sqlrcom.ExecuteScalar()), 7);
sqlrtran.Rollback();
checkSuccess(Convert.ToInt64(sqlrcom2.ExecuteScalar()), 6);
sqlrcon2.Close();
Console.WriteLine("\n");
// output bind by name
Console.WriteLine("OUTPUT BINDS BY NAME:");
sqlrcom.CommandText = "begin :numvar:=1; :stringvar:='hello'; :floatvar:=2.5; :datevar:='03-FEB-2001'; end;";
SQLRelayParameter numvar = new SQLRelayParameter();
numvar.ParameterName = "numvar";
numvar.Direction = ParameterDirection.Output;
numvar.DbType = DbType.Int64;
sqlrcom.Parameters.Add(numvar);
SQLRelayParameter stringvar = new SQLRelayParameter();
stringvar.ParameterName = "stringvar";
stringvar.Direction = ParameterDirection.Output;
stringvar.DbType = DbType.String;
stringvar.Size = 20;
sqlrcom.Parameters.Add(stringvar);
SQLRelayParameter floatvar = new SQLRelayParameter();
floatvar.ParameterName = "floatvar";
floatvar.Direction = ParameterDirection.Output;
floatvar.DbType = DbType.Double;
sqlrcom.Parameters.Add(floatvar);
SQLRelayParameter datevar = new SQLRelayParameter();
datevar.ParameterName = "datevar";
datevar.Direction = ParameterDirection.Output;
datevar.DbType = DbType.DateTime;
sqlrcom.Parameters.Add(datevar);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
checkSuccess(Convert.ToInt64(numvar.Value), 1);
checkSuccess(Convert.ToString(stringvar.Value), "hello");
checkSuccess(Convert.ToInt64(stringvar.Size), 5);
checkSuccess(Convert.ToString(floatvar.Value), "2.5");
checkSuccess(Convert.ToInt64(Convert.ToDateTime(datevar.Value).Year), 2001);
checkSuccess(Convert.ToInt64(Convert.ToDateTime(datevar.Value).Month), 2);
checkSuccess(Convert.ToInt64(Convert.ToDateTime(datevar.Value).Day), 3);
sqlrcom.Parameters.Clear();
Console.WriteLine("\n");
// output bind by position
Console.WriteLine("OUTPUT BINDS BY POSITION:");
sqlrcom.CommandText = "begin :numvar:=1; :stringvar:='hello'; :floatvar:=2.5; :datevar:='03-FEB-2001'; end;";
numvar = new SQLRelayParameter();
numvar.ParameterName = "1";
numvar.Direction = ParameterDirection.Output;
numvar.DbType = DbType.Int64;
sqlrcom.Parameters.Add(numvar);
stringvar = new SQLRelayParameter();
stringvar.ParameterName = "2";
stringvar.Direction = ParameterDirection.Output;
stringvar.DbType = DbType.String;
stringvar.Size = 20;
sqlrcom.Parameters.Add(stringvar);
floatvar = new SQLRelayParameter();
floatvar.ParameterName = "3";
floatvar.Direction = ParameterDirection.Output;
floatvar.DbType = DbType.Double;
sqlrcom.Parameters.Add(floatvar);
datevar = new SQLRelayParameter();
datevar.ParameterName = "4";
datevar.Direction = ParameterDirection.Output;
datevar.DbType = DbType.DateTime;
sqlrcom.Parameters.Add(datevar);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
checkSuccess(Convert.ToInt64(numvar.Value), 1);
checkSuccess(Convert.ToString(stringvar.Value), "hello");
checkSuccess(Convert.ToInt64(stringvar.Size), 5);
checkSuccess(Convert.ToString(floatvar.Value), "2.5");
checkSuccess(Convert.ToInt64(Convert.ToDateTime(datevar.Value).Year), 2001);
checkSuccess(Convert.ToInt64(Convert.ToDateTime(datevar.Value).Month), 2);
checkSuccess(Convert.ToInt64(Convert.ToDateTime(datevar.Value).Day), 3);
sqlrcom.Parameters.Clear();
Console.WriteLine("\n");
// cursor binds using NextResult
Console.WriteLine("CURSOR BINDS USING NEXTRESULT:");
sqlrcom.CommandText = "create or replace package types is type cursorType is ref cursor; end;";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
sqlrcom.CommandText = "create or replace function sp_testtable(value in number) return types.cursortype is l_cursor types.cursorType; begin open l_cursor for select * from testtable where testnumber>value; return l_cursor; end;";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
sqlrcom.CommandText = "begin :curs1:=sp_testtable(2); :curs2:=sp_testtable(0); end;";
SQLRelayParameter curs1 = new SQLRelayParameter();
curs1.ParameterName = "curs1";
curs1.SQLRelayType = SQLRelayType.Cursor;
curs1.Direction = ParameterDirection.Output;
curs1.Value = null;
sqlrcom.Parameters.Add(curs1);
SQLRelayParameter curs2 = new SQLRelayParameter();
curs2.ParameterName = "curs2";
curs2.SQLRelayType = SQLRelayType.Cursor;
curs2.Direction = ParameterDirection.Output;
curs2.Value = null;
sqlrcom.Parameters.Add(curs2);
datareader = ExecuteReader(sqlrcom);
checkSuccess(datareader != null, true);
sqlrcom.Parameters.Clear();
datareader.Read();
checkSuccess(datareader.GetInt64(0), 3);
datareader.Read();
checkSuccess(datareader.GetInt64(0), 4);
datareader.Read();
checkSuccess(datareader.GetInt64(0), 5);
datareader.Close();
checkSuccess(datareader.NextResult(), true);
datareader.Read();
checkSuccess(datareader.GetInt64(0), 1);
datareader.Read();
checkSuccess(datareader.GetInt64(0), 2);
datareader.Read();
checkSuccess(datareader.GetInt64(0), 3);
datareader.Close();
checkSuccess(datareader.NextResult(), false);
sqlrcom.CommandText = "drop package types";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
Console.WriteLine("\n");
// cursor binds
Console.WriteLine("CURSOR BINDS:");
sqlrcom.CommandText = "create or replace package types is type cursorType is ref cursor; end;";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
sqlrcom.CommandText = "create or replace function sp_testtable(value in number) return types.cursortype is l_cursor types.cursorType; begin open l_cursor for select * from testtable where testnumber>value; return l_cursor; end;";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
sqlrcom.CommandText = "begin :curs1:=sp_testtable(2); :curs2:=sp_testtable(0); end;";
curs1 = new SQLRelayParameter();
curs1.ParameterName = "curs1";
curs1.SQLRelayType = SQLRelayType.Cursor;
curs1.Direction = ParameterDirection.Output;
curs1.Value = null;
sqlrcom.Parameters.Add(curs1);
curs2 = new SQLRelayParameter();
curs2.ParameterName = "curs2";
curs2.SQLRelayType = SQLRelayType.Cursor;
curs2.Direction = ParameterDirection.Output;
curs2.Value = null;
sqlrcom.Parameters.Add(curs2);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
SQLRelayDataReader curs1reader = (SQLRelayDataReader)curs1.Value;
curs1reader.Read();
checkSuccess(curs1reader.GetInt64(0), 3);
curs1reader.Read();
checkSuccess(curs1reader.GetInt64(0), 4);
curs1reader.Read();
checkSuccess(curs1reader.GetInt64(0), 5);
curs1reader.Close();
SQLRelayDataReader curs2reader = (SQLRelayDataReader)curs2.Value;
curs2reader.Read();
checkSuccess(curs2reader.GetInt64(0), 1);
curs2reader.Read();
checkSuccess(curs2reader.GetInt64(0), 2);
curs2reader.Read();
checkSuccess(curs2reader.GetInt64(0), 3);
curs2reader.Close();
sqlrcom.CommandText = "drop package types";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
Console.WriteLine("\n");
// clob and blob output bind
Console.WriteLine("CLOB AND BLOB OUTPUT BINDS:");
sqlrcom.CommandText = "drop table testtable1";
ExecuteNonQuery(sqlrcom);
sqlrcom.CommandText = "create table testtable1 (testclob clob, testblob blob)";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
sqlrcom.CommandText = "insert into testtable1 values ('hello', :var1)";
SQLRelayParameter var1 = new SQLRelayParameter();
var1.ParameterName = "var1";
var1.Value = System.Text.Encoding.Default.GetBytes("hello");
var1.SQLRelayType = SQLRelayType.Blob;
sqlrcom.Parameters.Add(var1);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
sqlrcom.CommandText = "begin select testclob into :clobvar from testtable1; select testblob into :blobvar from testtable1; end;";
SQLRelayParameter clobvar = new SQLRelayParameter();
clobvar.Direction = ParameterDirection.Output;
clobvar.ParameterName = "clobvar";
clobvar.SQLRelayType = SQLRelayType.Clob;
sqlrcom.Parameters.Add(clobvar);
SQLRelayParameter blobvar = new SQLRelayParameter();
blobvar.ParameterName = "blobvar";
blobvar.SQLRelayType = SQLRelayType.Blob;
blobvar.Direction = ParameterDirection.Output;
sqlrcom.Parameters.Add(blobvar);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
checkSuccess(Convert.ToString(clobvar.Value), "hello", 5);
checkSuccess(clobvar.Size, 5);
checkSuccess(System.Text.Encoding.Default.GetString((byte[])blobvar.Value), "hello");
checkSuccess(blobvar.Size, 5);
sqlrcom.CommandText = "drop table testtable1";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
Console.WriteLine("\n");
// null and empty clobs and blobs
Console.WriteLine("NULL AND EMPTY CLOBS AND BLOBS:");
sqlrcom.CommandText = "create table testtable1 (testclob1 clob, testclob2 clob, testblob1 blob, testblob2 blob)";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
sqlrcom.CommandText = "insert into testtable1 values (:testclob1, :testclob2, :testblob1, :testblob2)";
SQLRelayParameter testclob1 = new SQLRelayParameter();
testclob1.ParameterName = "testclob1";
testclob1.SQLRelayType = SQLRelayType.Clob;
testclob1.Value = "";
sqlrcom.Parameters.Add(testclob1);
SQLRelayParameter testclob2 = new SQLRelayParameter();
testclob2.ParameterName = "testclob2";
testclob2.SQLRelayType = SQLRelayType.Clob;
testclob2.Value = null;
sqlrcom.Parameters.Add(testclob2);
SQLRelayParameter testblob1 = new SQLRelayParameter();
testblob1.ParameterName = "testblob1";
testblob1.SQLRelayType = SQLRelayType.Blob;
testblob1.Value = System.Text.Encoding.Default.GetBytes("");
sqlrcom.Parameters.Add(testblob1);
SQLRelayParameter testblob2 = new SQLRelayParameter();
testblob2.ParameterName = "testblob2";
testblob2.SQLRelayType = SQLRelayType.Blob;
testblob2.Value = null;
sqlrcom.Parameters.Add(testblob2);
checkSuccess(ExecuteNonQuery(sqlrcom), 1);
sqlrcom.Parameters.Clear();
sqlrcom.CommandText = "select * from testtable1";
datareader = ExecuteReader(sqlrcom);
checkSuccess(datareader != null, true);
checkSuccess(datareader.Read(), true);
// FIXME: I'd expect these to come out as empty strings, not null's
checkSuccess(datareader.GetString(0), "");
checkSuccess(datareader.GetString(1), "");
checkSuccess(datareader.GetString(2), "");
checkSuccess(datareader.GetString(3), "");
sqlrcom.CommandText = "drop table testtable1";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
Console.WriteLine("\n");
// switching connection of command
Console.WriteLine("SWITCHING CONNECTION OF COMMAND:");
sqlrcom.Connection = sqlrcon2;
sqlrcom.CommandText = "select count(*) from testtable";
try
{
sqlrcom.ExecuteScalar();
checkSuccess(false, true);
}
catch
{
// this should fail because sqlrcon2 was closed earlier
checkSuccess(true, true);
}
sqlrcom.Connection = sqlrcon;
checkSuccess(ExecuteScalar(sqlrcom), 6);
Console.WriteLine("\n");
// closed datareader
Console.WriteLine("CLOSED DATAREADER:");
sqlrcom.CommandText = "select * from testtable";
datareader = sqlrcom.ExecuteReader();
checkSuccess(datareader != null, true);
datareader.Read();
datareader.Close();
checkSuccess(datareader.IsClosed, true);
try
{
datareader.Read();
checkSuccess(false, true);
}
catch
{
// this should fail because datareader was closed earlier
checkSuccess(true, true);
}
Console.WriteLine("\n");
// has rows
Console.WriteLine("HAS ROWS:");
sqlrcom.CommandText = "select * from testtable";
datareader = ExecuteReader(sqlrcom);
checkSuccess(datareader != null, true);
checkSuccess(((SQLRelayDataReader)datareader).HasRows, true);
sqlrcom.CommandText = "delete from testtable";
checkSuccess(ExecuteNonQuery(sqlrcom), 6);
sqlrcom.CommandText = "select * from testtable";
datareader = ExecuteReader(sqlrcom);
checkSuccess(datareader != null, true);
checkSuccess(((SQLRelayDataReader)datareader).HasRows, false);
Console.WriteLine("\n");
// drop table
Console.WriteLine("DROP TABLE:");
sqlrcom.CommandText = "drop table testtable";
checkSuccess(ExecuteNonQuery(sqlrcom), 0);
Console.WriteLine("\n");
// invalid queries
sqlrcon.Close();
}